94-95 gt computer going bad ?

5.0kid said:
Yea there's so many variables I've never had a pcm "go bad" in a ford but a chrysler yes
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usually water intrusion or voltage regulator fialures, sometimes the chryslers have fialures in the 5v ref. typically cuased by grounding issues as most pcm fialures seem to stem from that.
 
sorry it took so long to get back , i forgot my laptop at home when i went to work ,., my problems are car runs like shit lol , no CEL light BUT!!!!! if i unplug any sensor on the car it runs 1billion times better ( CEL light comes on when i pull a sensor ) , this morning i went to jump in and get some gas and it was a no start ( cranked thow ) so i thought its because i left a sensor unplugged ( mainly been unplugging the IAT sensor ) so i plugged it back in and still nothing ( no spark ) , then i heard a click from under the hood ( after like 5 mins of trying to start it ) and i jumpped in and she fired right up with no problems for the rest of the day ( to and from work just fine ) ..... with everything ive replaced im just at a loss and not sure ware to turn now ( ive litterally replaced every single peice of ignition , timing is set to 12* also ) , it just doesnt make sence that the car runs like shit but doesnt trip the CEL light but with the CEL light tripped it runs great ........ any other ideas other than the EEC or computer then ?
 
Hmmmmm..... Have you had somone run a scan test on It ? My 95 Cobra had a cel and has hard to start (at times). I had a scan test done and It pointed to the processer. I pulled the processer to find out It had a chip (that I removed) and a tune. I let It sit for a day with the battery disconnected then drove the shit out of It. It ran better but still didnt run to Its potental. I think that car needed a processor but I sold It and the new owner loves It. Good Luck !
 
1nine84GT said:
Hmmmmm..... Have you had somone run a scan test on It ? My 95 Cobra had a cel and has hard to start (at times). I had a scan test done and It pointed to the processer. I pulled the processer to find out It had a chip (that I removed) and a tune. I let It sit for a day with the battery disconnected then drove the shit out of It. It ran better but still didnt run to Its potental. I think that car needed a processor but I sold It and the new owner loves It. Good Luck !
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havent had the time or much money to pay someone to do it ( wedding in a few weeks ) , someone did recomend that to me thow , dont realy know anyone who can do it for me thow and i hate the thought of going to a shop , isnt the processor in the computer thow ? ..... maybe ill post a thread seeing if someone wants to make a few bucks and scan my car
 
well i just went for a drive and on the way to the store it ran fine but on the way back i started it up and it didnt want to idle and died the second i put it in gear , IAT was unplugged the whole time to trip the CEL light so it would run better , also noticed that on the way home my battery guage was reading kinda lower than normal and my temp and oil pressure was acting up , oil pressure guage kept twitching and at idle it said i lost pressure , seems like the car was fine when it was cold and warming up but when it got warm is when the problems started
 
ive been hearing that alot also ( having codes being thrown but not enuff of a code to throw a CEL ) im going to have the car scanned and see what comes up
 
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